Today’s Links: Witches, Climate Change, and the Social Cost of Carbon Posted on August 10, 2023August 10, 2023 by Jane Shaw Stroup What do witches, eugenics, and climate change have in common? David Friedman demolishes recent estimates of the social cost of carbon. New head of IPCC discourages alarmist approach to climate change. EPA and DOE going after air conditioner fluid, pushing up AC prices. And there’s more to come. Image is by Colleen at Pixabay.